Inventor · disambiguated record
Gerhard Martens
Also filed as: MARTENS GERHARD · MARTENS GERHARD DR · SCHEWE LOTHAR
43 granted patents·2 pending applications·1,389 citations·filing 1978–2016
98Inventor score
Files withPHILIPS CORP17KONINKLIJKE PHILIPS NV11BARMAG BARMER MASCHF8KONINKL PHILIPS ELECTRONICS NV2ROESSL EWALD2
Top patents by PatentIndex Score
45 records- 0195US4720806AMethod and apparaus for centrally collecting measured valuesBARMAG BARMER MASCHF·Filed 1985·Granted Jan 19, 1988·77 cites·18 claims
- 0289US4749854AApparatus for the measurement of the stress birefringence of an optical sensorPHILIPS CORP·Filed 1987·Granted Jun 7, 1988·47 cites·4 claims
- 0387US4720702AMethod and apparatus for monitoring the tension of an advancing yarnBARMAG BARMER MASCHF·Filed 1986·Granted Jan 19, 1988·31 cites·11 claims
- 0486US5279295ANon-invasive oximeter arrangementPHILIPS CORP·Filed 1990·Granted Jan 18, 1994·395 cites·17 claims
- 0585US4296889AMethod and apparatus for winding textile yarnsBARMAG BARMER MASCHF·Filed 1979·Granted Oct 27, 1981·25 cites·40 claims
- 0683US10458926B2Calibration hardware phantom for differential phase contrast imagingKONINKLIJKE PHILIPS NV·Filed 2015·Granted Oct 29, 2019·2 cites·16 claims
- 0782US9316601B2Detection values processing apparatusPROKSA ROLAND·Filed 2012·Granted Apr 19, 2016·4 cites·15 claims
- 0882US5004912AFiber-optical pressure sensor with contacting lightwave conductorsPHILIPS CORP·Filed 1989·Granted Apr 2, 1991·39 cites·10 claims
- 0982US4555631AApparatus for transmitting signals between two relatively rotatable partsPHILIPS CORP·Filed 1983·Granted Nov 26, 1985·48 cites·9 claims
- 1081US4325517AMethod and apparatus for winding textile yarnsBARMAG BARMER MASCHF·Filed 1980·Granted Apr 20, 1982·26 cites·27 claims
- 1179US10172580B2Phase retrieval for scanning differential phase contrast systemsKONINKLIJKE PHILIPS NV·Filed 2014·Granted Jan 8, 2019·6 cites·13 claims
- 1279US6301327B1Method and apparatus for examining luggage by x-ray scanningYXLON INT X RAY GMBH·Filed 1999·Granted Oct 9, 2001·86 cites·5 claims
- 1379US4504021ARibbon free wound yarn package and method and apparatus for producing the sameBARMAG BARMER MASCHF·Filed 1983·Granted Mar 12, 1985·25 cites·6 claims
- 1478US9066649B2Apparatus for phase-contrast imaging comprising a displaceable X-ray detector element and methodROESSL EWALD·Filed 2010·Granted Jun 30, 2015·12 cites·20 claims
- 1577US9839407B2Correction in slit-scanning phase contrast imagingKONINKLIJKE PHILIPS NV·Filed 2014·Granted Dec 12, 2017·2 cites·14 claims
- 1675US9833202B2System for generating spectral computed tomography projection dataKONINKLIJKE PHILIPS NV·Filed 2015·Granted Dec 5, 2017·2 cites·15 claims
- 1774US10506993B2Dual energy differential phase contrast imagingKONINKLIJKE PHILIPS NV·Filed 2016·Granted Dec 17, 2019·2 cites·12 claims
- 1874US4740081AOptical measuring apparatusPHILIPS CORP·Filed 1986·Granted Apr 26, 1988·36 cites·8 claims
- 1973US7545910B2Method and imaging system for imaging the spatial distribution of an x-ray fluorescence markerKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Jun 9, 2009·10 cites·25 claims
- 2071US7656996B2Device and method for mapping the distribution of an X-ray fluorescence markerKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Feb 2, 2010·3 cites·10 claims
- 2171US4626680APressure sensor whose optical system moves in response to movement of diaphragmPHILIPS CORP·Filed 1984·Granted Dec 2, 1986·24 cites·10 claims
- 2270US4612810AOptical pressure sensorPHILIPS CORP·Filed 1985·Granted Sep 23, 1986·27 cites·18 claims
- 2367US10765383B2Imaging with enhanced x-ray radiationKONINKLIJKE PHILIPS NV·Filed 2016·Granted Sep 8, 2020·1 cites·15 claims
- 2466US9717470B2Aligning source-grating-to-phase-grating distance for multiple order phase tuning in differential phase contrast imagingKONINKLIJKE PHILIPS NV·Filed 2013·Granted Aug 1, 2017·4 cites·10 claims
- 2566US5363854AMethod of detecting anomalies of the skin, more particularly melanomae, and apparatus for carrying out the methodPHILIPS CORP·Filed 1991·Granted Nov 15, 1994·151 cites·21 claims
- 2666US5265144AX-ray apparatusPHILIPS CORP·Filed 1992·Granted Nov 23, 1993·114 cites·4 claims
- 2765US10945690B2Scanning X-ray apparatus with full-field detectorKONINKLIJKE PHILIPS NV·Filed 2016·Granted Mar 16, 2021·1 cites·15 claims
- 2864US9269471B2Differential phase-contrast imaging with circular gratingsROESSL EWALD·Filed 2010·Granted Feb 23, 2016·2 cites·14 claims
- 2963US5237494AFrequency inverting apparatusBARMAG BARMER MASCHF·Filed 1991·Granted Aug 17, 1993·34 cites·5 claims
- 3062US4664129AOptical movement sensorPHILIPS CORP·Filed 1986·Granted May 12, 1987·65 cites·8 claims
- 3160US6510201B2Apparatus for measuring the pulse transmission spectrum of elastically scattered x-ray quantitiesYXLON INT X RAY GMBH·Filed 2002·Granted Jan 21, 2003·3 cites·5 claims
- 3258US5297555AMultichannel spectrometerPHILIPS CORP·Filed 1991·Granted Mar 29, 1994·21 cites·8 claims
- 3351US5624593AYarn advancing heated godet having temperature controlling sensorsBARMAG BARMER MASCHF·Filed 1993·Granted Apr 29, 1997·8 cites·6 claims
- 3449US9693438B2X-ray apparatusKONINKLIJKE PHILIPS NV·Filed 2014·Granted Jun 27, 2017·0 cites·12 claims
- 3549US4866436ADevice for transmitting measurement values of a sensorPHILIPS CORP·Filed 1987·Granted Sep 12, 1989·12 cites·16 claims
- 3647US10314556B2Optimal energy weighting of dark field signal in differential phase contrast X-ray imagingKONINKLIJKE PHILIPS NV·Filed 2016·Granted Jun 11, 2019·0 cites·14 claims
- 3747US5612988ADevice for measuring the momentum transfer spectrum of X-ray quanta elastically scattered in an examination zonePHILIPS CORP·Filed 1996·Granted Mar 18, 1997·12 cites·10 claims
- 3847US5038029AOptical sensor arrangement including polarization-altering sensorPHILIPS CORP·Filed 1989·Granted Aug 6, 1991·8 cites·6 claims
- 3947US5028130AMethod of stress-optical force measurement and measurement device for performing the methodPHILIPS CORP·Filed 1989·Granted Jul 2, 1991·9 cites·15 claims
- 4046US9767550B2Method and device for analysing a region of interest in an object using x-raysCARLSEN INGWER-CURT·Filed 2011·Granted Sep 19, 2017·0 cites·21 claims
- 4143US2008092553A1Device for the Refrigerated Storage and Delivery of Samples and an Integrated Liquid Cooling Unit That is Suitable ThereforHOCHGRAEBER HERMANN·Filed 2005·Application pending·0 cites
- 4236US2018294065A1Focussing of gratings for differential phase contrast imaging by means of electro-mechanic transducer foilsKONINKLIJKE PHILIPS NV·Filed 2016·Application pending·0 cites
- 4335US4864648AMethod of transmitting a group at least two measured values through an optical transmission pathPHILIPS CORP·Filed 1987·Granted Sep 5, 1989·6 cites·12 claims
- 4435US4850698AMethod of determining measuring data on an optical transmission path by means of optical sensorPHILIPS CORP·Filed 1987·Granted Jul 25, 1989·6 cites·22 claims
- 4534US4208560AInductively heated godetBARMAG BARMER MASCHF·Filed 1978·Granted Jun 17, 1980·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →